Richard Frayne
Richard Frayne
Hopewell Professor of Radiology, Hotchkiss Brain Institute, University of Calgary
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STandards for ReportIng Vascular changes on nEuroimaging (STRIVE v1). Neuroimaging standards for research into small vessel disease and its contribution to ageing and …
JM Wardlaw, EE Smith, GJ Biessels, C Cordonnier, F Fazekas, R Frayne, ...
Lancet Neurol 12 (8), 822-838, 2013
Time‐resolved contrast‐enhanced 3D MR angiography
FR Korosec, R Frayne, TM Grist, CA Mistretta
Magnetic resonance in medicine 36 (3), 345-351, 1996
Imaging of the brain in acute ischaemic stroke: comparison of computed tomography and magnetic resonance diffusion-weighted imaging
PA Barber, MD Hill, M Eliasziw, AM Demchuk, JHW Pexman, ME Hudon, ...
Journal of Neurology, Neurosurgery & Psychiatry 76 (11), 1528-1533, 2005
Characterization of common carotid artery blood-flow waveforms in normal human subjects
DW Holdsworth, CJD Norley, R Frayne, DA Steinman, BK Rutt
Physiological measurement 20 (3), 219, 1999
Magnetic resonance imaging at 3.0 Tesla: challenges and advantages in clinical neurological imaging
R Frayne, BG Goodyear, P Dickhoff, ML Lauzon, RJ Sevick
Investigative radiology 38 (7), 385-402, 2003
Efficacy and safety of nerinetide for the treatment of acute ischaemic stroke (ESCAPE-NA1): a multicentre, double-blind, randomised controlled trial
MD Hill, M Goyal, BK Menon, RG Nogueira, RA McTaggart, AM Demchuk, ...
The Lancet 395 (10227), 878-887, 2020
Susceptibility-weighted imaging is more reliable than T2*-weighted gradient-recalled echo MRI for detecting microbleeds
AL Cheng, S Batool, CR McCreary, ML Lauzon, R Frayne, M Goyal, ...
Stroke 44 (10), 2782-2786, 2013
Time-resolved three-dimensional contrast-enhanced MR angiography of the peripheral vessels
JS Swan, TJ Carroll, TW Kennell, DM Heisey, FR Korosec, R Frayne, ...
Radiology 225 (1), 43-52, 2002
Early cerebral small vessel disease and brain volume, cognition, and gait
EE Smith, M O'Donnell, G Dagenais, SA Lear, A Wielgosz, M Sharma, ...
Annals of neurology 77 (2), 251-261, 2015
A general description of linear time-frequency transforms and formulation of a fast, invertible transform that samples the continuous S-transform spectrum nonredundantly
RA Brown, ML Lauzon, R Frayne
IEEE Transactions on Signal Processing 58 (1), 281-290, 2009
Visualizing three‐dimensional flow with simulated streamlines and three‐dimensional phase‐contrast MR imaging
S Napel, DH Lee, R Frayne, BK Rutt
Journal of magnetic resonance imaging 2 (2), 143-153, 1992
Reliability of assessing percentage of diffusion-perfusion mismatch
SB Coutts, JE Simon, AI Tomanek, PA Barber, J Chan, ME Hudon, ...
Stroke 34 (7), 1681-1683, 2003
A rapid 2D time‐resolved variable‐rate k‐space sampling MR technique for passive catheter tracking during endovascular procedures
O Unal, FR Korosec, R Frayne, CM Strother, CA Mistretta
Magnetic resonance in medicine 40 (3), 356-362, 1998
Neurovascular decoupling is associated with severity of cerebral amyloid angiopathy
S Peca, CR McCreary, E Donaldson, G Kumarpillai, N Shobha, ...
Neurology 81 (19), 1659-1665, 2013
Real-time MR imaging-guided passive catheter tracking with use of gadolinium-filled catheters
RA Omary, O Unal, DS Koscielski, R Frayne, FR Korosec, CA Mistretta, ...
Journal of Vascular and Interventional Radiology 11 (8), 1079-1085, 2000
3D time‐resolved contrast‐enhanced MR DSA: advantages and tradeoffs
CA Mistretta, TM Grist, FR Korosec, R Frayne, DC Peters, Y Mazaheri, ...
Magnetic resonance in medicine 40 (4), 571-581, 1998
Contrast-enhanced 3D MR DSA of the carotid artery bifurcation: preliminary study of comparison with unenhanced 2D and 3D time-of-flight MR angiography.
DS Willig, PA Turski, R Frayne, VB Graves, FR Korosec, JS Swan, ...
Radiology 208 (2), 447-451, 1998
Time-dependent computed tomographic perfusion thresholds for patients with acute ischemic stroke
CD d’Esterre, ME Boesen, SH Ahn, P Pordeli, M Najm, P Minhas, ...
Stroke 46 (12), 3390-3397, 2015
MR perfusion and diffusion in acute ischemic stroke: human gray and white matter have different thresholds for infarction
MS Bristow, JE Simon, RA Brown, M Eliasziw, MD Hill, SB Coutts, ...
Journal of Cerebral Blood Flow & Metabolism 25 (10), 1280-1287, 2005
Accuracy of MR phase contrast velocity measurements for unsteady flow
R Frayne, DA Steinman, BK Rutt, CR Ethier
Journal of magnetic resonance imaging 5 (4), 428-431, 1995
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